75078861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 126658560

約数和(自身を除く): 51579699

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 61, 143, 151, 183, 209, 247, 429, 453, 627, 671, 741, 793, 1159, 1661, 1963, 2013, 2379, 2717, 2869, 3477, 4983, 5889, 8151, 8607, 8723, 9211, 12749, 15067, 21593, 26169, 27633, 31559, 37297, 38247, 45201, 64779, 94677, 101321, 111891, 119743, 165737, 175009, 303963, 359229, 410267, 497211, 525027, 1230801, 1317173, 1925099, 2275117, 3951519, 5775297, 6825351, 25026287, 75078861]

約数ペア:

[(1, 75078861), (3, 25026287), (11, 6825351), (13, 5775297), (19, 3951519), (33, 2275117), (39, 1925099), (57, 1317173), (61, 1230801), (143, 525027), (151, 497211), (183, 410267), (209, 359229), (247, 303963), (429, 175009), (453, 165737), (627, 119743), (671, 111891), (741, 101321), (793, 94677), (1159, 64779), (1661, 45201), (1963, 38247), (2013, 37297), (2379, 31559), (2717, 27633), (2869, 26169), (3477, 21593), (4983, 15067), (5889, 12749), (8151, 9211), (8607, 8723)]