27627399

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 16402041

約数列:

[1, 3, 9, 27, 41, 47, 59, 81, 123, 141, 177, 243, 369, 423, 531, 1107, 1269, 1593, 1927, 2419, 2773, 3321, 3807, 4779, 5781, 7257, 8319, 9963, 11421, 14337, 17343, 21771, 24957, 52029, 65313, 74871, 113693, 156087, 195939, 224613, 341079, 468261, 587817, 673839, 1023237, 3069711, 9209133, 27627399]

約数ペア:

[(1, 27627399), (3, 9209133), (9, 3069711), (27, 1023237), (41, 673839), (47, 587817), (59, 468261), (81, 341079), (123, 224613), (141, 195939), (177, 156087), (243, 113693), (369, 74871), (423, 65313), (531, 52029), (1107, 24957), (1269, 21771), (1593, 17343), (1927, 14337), (2419, 11421), (2773, 9963), (3321, 8319), (3807, 7257), (4779, 5781)]