75921519

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 103109760

約数和(自身を除く): 27188241

約数列:

[1, 3, 67, 201, 389, 971, 1167, 2913, 26063, 65057, 78189, 195171, 377719, 1133157, 25307173, 75921519]

約数ペア:

[(1, 75921519), (3, 25307173), (67, 1133157), (201, 377719), (389, 195171), (971, 78189), (1167, 65057), (2913, 26063)]