27428247

素因数分解:

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

素因数の和:273

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 24181353

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 79, 99, 167, 189, 231, 237, 297, 501, 553, 693, 711, 869, 1169, 1503, 1659, 1837, 2079, 2133, 2607, 3507, 4509, 4977, 5511, 6083, 7821, 10521, 12859, 13193, 14931, 16533, 18249, 23463, 31563, 38577, 39579, 49599, 54747, 92351, 115731, 118737, 145123, 164241, 277053, 347193, 356211, 435369, 831159, 1015861, 1306107, 2493477, 3047583, 3918321, 9142749, 27428247]

約数ペア:

[(1, 27428247), (3, 9142749), (7, 3918321), (9, 3047583), (11, 2493477), (21, 1306107), (27, 1015861), (33, 831159), (63, 435369), (77, 356211), (79, 347193), (99, 277053), (167, 164241), (189, 145123), (231, 118737), (237, 115731), (297, 92351), (501, 54747), (553, 49599), (693, 39579), (711, 38577), (869, 31563), (1169, 23463), (1503, 18249), (1659, 16533), (1837, 14931), (2079, 13193), (2133, 12859), (2607, 10521), (3507, 7821), (4509, 6083), (4977, 5511)]