27836464341

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{16253}}^1$

素因数の和:16522

約数の個数: 48

約数和(自身を含む): 44115176448

約数和(自身を除く): 16278712107

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 191, 427, 573, 1281, 1337, 2989, 4011, 8967, 9359, 11651, 16253, 28077, 34953, 48759, 81557, 113771, 244671, 341313, 570899, 796397, 991433, 1712697, 2389191, 2974299, 3104323, 6940031, 9312969, 20820093, 21730261, 48580217, 65190783, 145740651, 152111827, 189363703, 456335481, 568091109, 1325545921, 3976637763, 9278821447, 27836464341]

約数ペア:

[(1, 27836464341), (3, 9278821447), (7, 3976637763), (21, 1325545921), (49, 568091109), (61, 456335481), (147, 189363703), (183, 152111827), (191, 145740651), (427, 65190783), (573, 48580217), (1281, 21730261), (1337, 20820093), (2989, 9312969), (4011, 6940031), (8967, 3104323), (9359, 2974299), (11651, 2389191), (16253, 1712697), (28077, 991433), (34953, 796397), (48759, 570899), (81557, 341313), (113771, 244671)]