219734451

素因数分解:

$3^8\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 333727992

約数和(自身を除く): 113993541

約数列:

[1, 3, 9, 27, 81, 107, 243, 313, 321, 729, 939, 963, 2187, 2817, 2889, 6561, 8451, 8667, 25353, 26001, 33491, 76059, 78003, 100473, 228177, 234009, 301419, 684531, 702027, 904257, 2053593, 2712771, 8138313, 24414939, 73244817, 219734451]

約数ペア:

[(1, 219734451), (3, 73244817), (9, 24414939), (27, 8138313), (81, 2712771), (107, 2053593), (243, 904257), (313, 702027), (321, 684531), (729, 301419), (939, 234009), (963, 228177), (2187, 100473), (2817, 78003), (2889, 76059), (6561, 33491), (8451, 26001), (8667, 25353)]