68523753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 99937152

約数和(自身を除く): 31413399

約数列:

[1, 3, 17, 51, 53, 101, 159, 251, 303, 753, 901, 1717, 2703, 4267, 5151, 5353, 12801, 13303, 16059, 25351, 39909, 76053, 91001, 226151, 273003, 430967, 678453, 1292901, 1343603, 4030809, 22841251, 68523753]

約数ペア:

[(1, 68523753), (3, 22841251), (17, 4030809), (51, 1343603), (53, 1292901), (101, 678453), (159, 430967), (251, 273003), (303, 226151), (753, 91001), (901, 76053), (1717, 39909), (2703, 25351), (4267, 16059), (5151, 13303), (5353, 12801)]