90053901

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 163338240

約数和(自身を除く): 73284339

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3271, 3933, 9177, 9813, 22897, 27531, 29439, 62149, 68691, 75233, 186447, 206073, 225699, 435043, 526631, 559341, 677097, 1305129, 1429427, 1579893, 3915387, 4288281, 4739679, 10005989, 12864843, 30017967, 90053901]

約数ペア:

[(1, 90053901), (3, 30017967), (7, 12864843), (9, 10005989), (19, 4739679), (21, 4288281), (23, 3915387), (57, 1579893), (63, 1429427), (69, 1305129), (133, 677097), (161, 559341), (171, 526631), (207, 435043), (399, 225699), (437, 206073), (483, 186447), (1197, 75233), (1311, 68691), (1449, 62149), (3059, 29439), (3271, 27531), (3933, 22897), (9177, 9813)]