190841511

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 312157440

約数和(自身を除く): 121315929

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 419, 483, 529, 861, 943, 1257, 1587, 2829, 2933, 3703, 6601, 8799, 9637, 11109, 17179, 19803, 21689, 28911, 51537, 65067, 67459, 120253, 151823, 202377, 221651, 360759, 395117, 455469, 664953, 1185351, 1551557, 2765819, 4654671, 8297457, 9087691, 27263073, 63613837, 190841511]

約数ペア:

[(1, 190841511), (3, 63613837), (7, 27263073), (21, 9087691), (23, 8297457), (41, 4654671), (69, 2765819), (123, 1551557), (161, 1185351), (287, 664953), (419, 455469), (483, 395117), (529, 360759), (861, 221651), (943, 202377), (1257, 151823), (1587, 120253), (2829, 67459), (2933, 65067), (3703, 51537), (6601, 28911), (8799, 21689), (9637, 19803), (11109, 17179)]