40333371

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 63244800

約数和(自身を除く): 22911429

約数列:

[1, 3, 13, 19, 39, 53, 57, 79, 159, 169, 237, 247, 507, 689, 741, 1007, 1027, 1501, 2067, 3021, 3081, 3211, 4187, 4503, 8957, 9633, 12561, 13091, 13351, 19513, 26871, 39273, 40053, 54431, 58539, 79553, 163293, 170183, 238659, 253669, 510549, 707603, 761007, 1034189, 2122809, 3102567, 13444457, 40333371]

約数ペア:

[(1, 40333371), (3, 13444457), (13, 3102567), (19, 2122809), (39, 1034189), (53, 761007), (57, 707603), (79, 510549), (159, 253669), (169, 238659), (237, 170183), (247, 163293), (507, 79553), (689, 58539), (741, 54431), (1007, 40053), (1027, 39273), (1501, 26871), (2067, 19513), (3021, 13351), (3081, 13091), (3211, 12561), (4187, 9633), (4503, 8957)]