1629038367

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 2662798320

約数和(自身を除く): 1033759953

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 137, 179, 183, 363, 411, 537, 549, 671, 1089, 1233, 1507, 1611, 1969, 2013, 4521, 5907, 6039, 7381, 8357, 10919, 13563, 16577, 17721, 21659, 22143, 24523, 25071, 32757, 49731, 64977, 66429, 73569, 75213, 91927, 98271, 120109, 149193, 194931, 220707, 269753, 275781, 360327, 809259, 827343, 1011197, 1080981, 1321199, 1495903, 2427777, 2967283, 3033591, 3963597, 4487709, 8901849, 9100773, 11890791, 13463127, 16454933, 26705547, 49364799, 148094397, 181004263, 543012789, 1629038367]

約数ペア:

[(1, 1629038367), (3, 543012789), (9, 181004263), (11, 148094397), (33, 49364799), (61, 26705547), (99, 16454933), (121, 13463127), (137, 11890791), (179, 9100773), (183, 8901849), (363, 4487709), (411, 3963597), (537, 3033591), (549, 2967283), (671, 2427777), (1089, 1495903), (1233, 1321199), (1507, 1080981), (1611, 1011197), (1969, 827343), (2013, 809259), (4521, 360327), (5907, 275781), (6039, 269753), (7381, 220707), (8357, 194931), (10919, 149193), (13563, 120109), (16577, 98271), (17721, 91927), (21659, 75213), (22143, 73569), (24523, 66429), (25071, 64977), (32757, 49731)]