27955908

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 72797760

約数和(自身を除く): 44841852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 827, 939, 1252, 1654, 1878, 2481, 2817, 3308, 3756, 4962, 5634, 7443, 8451, 9924, 11268, 14886, 16902, 22329, 29772, 33804, 44658, 89316, 258851, 517702, 776553, 1035404, 1553106, 2329659, 3106212, 4659318, 6988977, 9318636, 13977954, 27955908]

約数ペア:

[(1, 27955908), (2, 13977954), (3, 9318636), (4, 6988977), (6, 4659318), (9, 3106212), (12, 2329659), (18, 1553106), (27, 1035404), (36, 776553), (54, 517702), (108, 258851), (313, 89316), (626, 44658), (827, 33804), (939, 29772), (1252, 22329), (1654, 16902), (1878, 14886), (2481, 11268), (2817, 9924), (3308, 8451), (3756, 7443), (4962, 5634)]