145015143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1877}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 238941696

約数和(自身を除く): 93926553

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 849, 1877, 1981, 3679, 5631, 5943, 11037, 13139, 24401, 25753, 39417, 73203, 77259, 170807, 512421, 531191, 1593573, 3718337, 6905483, 11155011, 20716449, 48338381, 145015143]

約数ペア:

[(1, 145015143), (3, 48338381), (7, 20716449), (13, 11155011), (21, 6905483), (39, 3718337), (91, 1593573), (273, 531191), (283, 512421), (849, 170807), (1877, 77259), (1981, 73203), (3679, 39417), (5631, 25753), (5943, 24401), (11037, 13139)]