63674961

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 103749120

約数和(自身を除く): 40074159

約数列:

[1, 3, 7, 21, 31, 49, 89, 93, 147, 157, 217, 267, 471, 623, 651, 1099, 1519, 1869, 2759, 3297, 4361, 4557, 4867, 7693, 8277, 13083, 13973, 14601, 19313, 23079, 34069, 41919, 57939, 97811, 102207, 135191, 238483, 293433, 405573, 433163, 684677, 715449, 1299489, 2054031, 3032141, 9096423, 21224987, 63674961]

約数ペア:

[(1, 63674961), (3, 21224987), (7, 9096423), (21, 3032141), (31, 2054031), (49, 1299489), (89, 715449), (93, 684677), (147, 433163), (157, 405573), (217, 293433), (267, 238483), (471, 135191), (623, 102207), (651, 97811), (1099, 57939), (1519, 41919), (1869, 34069), (2759, 23079), (3297, 19313), (4361, 14601), (4557, 13973), (4867, 13083), (7693, 8277)]