9142749

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 7630371

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 167, 231, 237, 501, 553, 693, 711, 869, 1169, 1503, 1659, 1837, 2607, 3507, 4977, 5511, 6083, 7821, 10521, 12859, 13193, 16533, 18249, 38577, 39579, 54747, 92351, 115731, 118737, 145123, 277053, 435369, 831159, 1015861, 1306107, 3047583, 9142749]

約数ペア:

[(1, 9142749), (3, 3047583), (7, 1306107), (9, 1015861), (11, 831159), (21, 435369), (33, 277053), (63, 145123), (77, 118737), (79, 115731), (99, 92351), (167, 54747), (231, 39579), (237, 38577), (501, 18249), (553, 16533), (693, 13193), (711, 12859), (869, 10521), (1169, 7821), (1503, 6083), (1659, 5511), (1837, 4977), (2607, 3507)]