100412739

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 175968000

約数和(自身を除く): 75555261

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 149, 171, 399, 447, 563, 1043, 1197, 1341, 1689, 2831, 3129, 3941, 5067, 8493, 9387, 10697, 11823, 19817, 25479, 32091, 35469, 59451, 74879, 83887, 96273, 178353, 224637, 251661, 587209, 673911, 754983, 1593853, 1761627, 4781559, 5284881, 11156971, 14344677, 33470913, 100412739]

約数ペア:

[(1, 100412739), (3, 33470913), (7, 14344677), (9, 11156971), (19, 5284881), (21, 4781559), (57, 1761627), (63, 1593853), (133, 754983), (149, 673911), (171, 587209), (399, 251661), (447, 224637), (563, 178353), (1043, 96273), (1197, 83887), (1341, 74879), (1689, 59451), (2831, 35469), (3129, 32091), (3941, 25479), (5067, 19817), (8493, 11823), (9387, 10697)]