153193557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 227957760

約数和(自身を除く): 74764203

約数列:

[1, 3, 11, 33, 67, 193, 201, 359, 579, 737, 1077, 2123, 2211, 3949, 6369, 11847, 12931, 24053, 38793, 69287, 72159, 142241, 207861, 264583, 426723, 762157, 793749, 2286471, 4642229, 13926687, 51064519, 153193557]

約数ペア:

[(1, 153193557), (3, 51064519), (11, 13926687), (33, 4642229), (67, 2286471), (193, 793749), (201, 762157), (359, 426723), (579, 264583), (737, 207861), (1077, 142241), (2123, 72159), (2211, 69287), (3949, 38793), (6369, 24053), (11847, 12931)]