71930079

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 115953600

約数和(自身を除く): 44023521

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2029, 2727, 3939, 6087, 11817, 18261, 26377, 35451, 54783, 79131, 204929, 237393, 614787, 712179, 1844361, 2664077, 5533083, 7992231, 23976693, 71930079]

約数ペア:

[(1, 71930079), (3, 23976693), (9, 7992231), (13, 5533083), (27, 2664077), (39, 1844361), (101, 712179), (117, 614787), (303, 237393), (351, 204929), (909, 79131), (1313, 54783), (2029, 35451), (2727, 26377), (3939, 18261), (6087, 11817)]