194610969

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 334938240

約数和(自身を除く): 140327271

約数列:

[1, 3, 7, 9, 21, 41, 59, 63, 123, 177, 287, 369, 413, 531, 861, 1239, 1277, 2419, 2583, 3717, 3831, 7257, 8939, 11493, 16933, 21771, 26817, 50799, 52357, 75343, 80451, 152397, 157071, 226029, 366499, 471213, 527401, 678087, 1099497, 1582203, 3089063, 3298491, 4746609, 9267189, 21623441, 27801567, 64870323, 194610969]

約数ペア:

[(1, 194610969), (3, 64870323), (7, 27801567), (9, 21623441), (21, 9267189), (41, 4746609), (59, 3298491), (63, 3089063), (123, 1582203), (177, 1099497), (287, 678087), (369, 527401), (413, 471213), (531, 366499), (861, 226029), (1239, 157071), (1277, 152397), (2419, 80451), (2583, 75343), (3717, 52357), (3831, 50799), (7257, 26817), (8939, 21771), (11493, 16933)]