53702979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 26669757

約数列:

[1, 3, 11, 33, 67, 107, 201, 227, 321, 681, 737, 1177, 2211, 2497, 3531, 7169, 7491, 15209, 21507, 24289, 45627, 72867, 78859, 167299, 236577, 267179, 501897, 801537, 1627363, 4882089, 17900993, 53702979]

約数ペア:

[(1, 53702979), (3, 17900993), (11, 4882089), (33, 1627363), (67, 801537), (107, 501897), (201, 267179), (227, 236577), (321, 167299), (681, 78859), (737, 72867), (1177, 45627), (2211, 24289), (2497, 21507), (3531, 15209), (7169, 7491)]