73762221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 35101779

約数列:

[1, 3, 13, 39, 79, 89, 237, 267, 269, 807, 1027, 1157, 3081, 3471, 3497, 7031, 10491, 21093, 21251, 23941, 63753, 71823, 91403, 274209, 276263, 311233, 828789, 933699, 1891339, 5674017, 24587407, 73762221]

約数ペア:

[(1, 73762221), (3, 24587407), (13, 5674017), (39, 1891339), (79, 933699), (89, 828789), (237, 311233), (267, 276263), (269, 274209), (807, 91403), (1027, 71823), (1157, 63753), (3081, 23941), (3471, 21251), (3497, 21093), (7031, 10491)]