73341315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31957}}^1$

素因数の和:31988

約数の個数: 32

約数和(自身を含む): 138058560

約数和(自身を除く): 64717245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 31957, 95871, 159785, 287613, 479355, 543269, 862839, 1438065, 1629807, 2716345, 4314195, 4889421, 8149035, 14668263, 24447105, 73341315]

約数ペア:

[(1, 73341315), (3, 24447105), (5, 14668263), (9, 8149035), (15, 4889421), (17, 4314195), (27, 2716345), (45, 1629807), (51, 1438065), (85, 862839), (135, 543269), (153, 479355), (255, 287613), (459, 159785), (765, 95871), (2295, 31957)]