163253601

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 286850304

約数和(自身を除く): 123596703

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 313, 357, 487, 939, 1071, 1461, 2191, 2817, 3409, 4383, 5321, 6573, 8279, 10227, 15963, 19719, 24837, 30681, 37247, 47889, 57953, 74511, 111741, 152431, 173859, 335223, 457293, 521577, 1067017, 1371879, 2591327, 3201051, 7773981, 9603153, 18139289, 23321943, 54417867, 163253601]

約数ペア:

[(1, 163253601), (3, 54417867), (7, 23321943), (9, 18139289), (17, 9603153), (21, 7773981), (51, 3201051), (63, 2591327), (119, 1371879), (153, 1067017), (313, 521577), (357, 457293), (487, 335223), (939, 173859), (1071, 152431), (1461, 111741), (2191, 74511), (2817, 57953), (3409, 47889), (4383, 37247), (5321, 30681), (6573, 24837), (8279, 19719), (10227, 15963)]