148263843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10247}}^1$

素因数の和:10323

約数の個数: 32

約数和(自身を含む): 247919616

約数和(自身を除く): 99655773

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 10247, 14469, 30741, 71729, 133211, 215187, 399633, 543091, 932477, 1629273, 2797431, 3801637, 7060183, 11404911, 21180549, 49421281, 148263843]

約数ペア:

[(1, 148263843), (3, 49421281), (7, 21180549), (13, 11404911), (21, 7060183), (39, 3801637), (53, 2797431), (91, 1629273), (159, 932477), (273, 543091), (371, 399633), (689, 215187), (1113, 133211), (2067, 71729), (4823, 30741), (10247, 14469)]