56213703

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 103864320

約数和(自身を除く): 47650617

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 137, 167, 189, 273, 351, 411, 501, 819, 959, 1169, 1233, 1503, 1781, 2171, 2457, 2877, 3507, 3699, 4509, 5343, 6513, 8631, 10521, 12467, 15197, 16029, 19539, 22879, 25893, 31563, 37401, 45591, 48087, 58617, 68637, 112203, 136773, 160153, 205911, 297427, 336609, 410319, 480459, 617733, 892281, 1441377, 2081989, 2676843, 4324131, 6245967, 8030529, 18737901, 56213703]

約数ペア:

[(1, 56213703), (3, 18737901), (7, 8030529), (9, 6245967), (13, 4324131), (21, 2676843), (27, 2081989), (39, 1441377), (63, 892281), (91, 617733), (117, 480459), (137, 410319), (167, 336609), (189, 297427), (273, 205911), (351, 160153), (411, 136773), (501, 112203), (819, 68637), (959, 58617), (1169, 48087), (1233, 45591), (1503, 37401), (1781, 31563), (2171, 25893), (2457, 22879), (2877, 19539), (3507, 16029), (3699, 15197), (4509, 12467), (5343, 10521), (6513, 8631)]