78857846847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 126443116800

約数和(自身を除く): 47585269953

約数列:

[1, 3, 9, 13, 39, 79, 89, 117, 237, 257, 267, 373, 711, 771, 801, 1027, 1119, 1157, 2313, 3081, 3341, 3357, 3471, 4849, 7031, 9243, 10023, 10413, 14547, 20303, 21093, 22873, 29467, 30069, 33197, 43641, 60909, 63279, 68619, 88401, 91403, 95861, 99591, 182727, 205857, 263939, 265203, 274209, 287583, 297349, 298773, 383071, 431561, 791817, 822627, 862749, 892047, 1149213, 1246193, 1294683, 1806967, 2375451, 2622563, 2676141, 3447639, 3738579, 3884049, 5420901, 7573019, 7867689, 8531629, 11215737, 16262703, 22719057, 23490571, 23603067, 25594887, 34093319, 68157171, 70471713, 76784661, 98449247, 102279957, 110911177, 211415139, 295347741, 306839871, 332733531, 673998691, 886043223, 998200593, 2021996073, 6065988219, 8761982983, 26285948949, 78857846847]

約数ペア:

[(1, 78857846847), (3, 26285948949), (9, 8761982983), (13, 6065988219), (39, 2021996073), (79, 998200593), (89, 886043223), (117, 673998691), (237, 332733531), (257, 306839871), (267, 295347741), (373, 211415139), (711, 110911177), (771, 102279957), (801, 98449247), (1027, 76784661), (1119, 70471713), (1157, 68157171), (2313, 34093319), (3081, 25594887), (3341, 23603067), (3357, 23490571), (3471, 22719057), (4849, 16262703), (7031, 11215737), (9243, 8531629), (10023, 7867689), (10413, 7573019), (14547, 5420901), (20303, 3884049), (21093, 3738579), (22873, 3447639), (29467, 2676141), (30069, 2622563), (33197, 2375451), (43641, 1806967), (60909, 1294683), (63279, 1246193), (68619, 1149213), (88401, 892047), (91403, 862749), (95861, 822627), (99591, 791817), (182727, 431561), (205857, 383071), (263939, 298773), (265203, 297349), (274209, 287583)]