27693819

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 43908480

約数和(自身を除く): 16214661

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 269, 279, 369, 807, 837, 1107, 1271, 2421, 2511, 3321, 3813, 7263, 8339, 11029, 11439, 21789, 25017, 33087, 34317, 75051, 99261, 102951, 225153, 297783, 341899, 675459, 893349, 1025697, 3077091, 9231273, 27693819]

約数ペア:

[(1, 27693819), (3, 9231273), (9, 3077091), (27, 1025697), (31, 893349), (41, 675459), (81, 341899), (93, 297783), (123, 225153), (269, 102951), (279, 99261), (369, 75051), (807, 34317), (837, 33087), (1107, 25017), (1271, 21789), (2421, 11439), (2511, 11029), (3321, 8339), (3813, 7263)]