56958219

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 88916256

約数和(自身を除く): 31958037

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 361, 373, 423, 893, 1083, 1119, 2679, 3249, 3357, 7087, 8037, 16967, 17531, 21261, 50901, 52593, 63783, 134653, 152703, 157779, 333089, 403959, 999267, 1211877, 2997801, 6328691, 18986073, 56958219]

約数ペア:

[(1, 56958219), (3, 18986073), (9, 6328691), (19, 2997801), (47, 1211877), (57, 999267), (141, 403959), (171, 333089), (361, 157779), (373, 152703), (423, 134653), (893, 63783), (1083, 52593), (1119, 50901), (2679, 21261), (3249, 17531), (3357, 16967), (7087, 8037)]