65419263

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11411}}^1$

素因数の和:11444

約数の個数: 36

約数和(自身を含む): 118388088

約数和(自身を除く): 52968825

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 11411, 34233, 79877, 102699, 148343, 239631, 445029, 559139, 718893, 1038401, 1335087, 1677417, 3115203, 5032251, 7268807, 9345609, 21806421, 65419263]

約数ペア:

[(1, 65419263), (3, 21806421), (7, 9345609), (9, 7268807), (13, 5032251), (21, 3115203), (39, 1677417), (49, 1335087), (63, 1038401), (91, 718893), (117, 559139), (147, 445029), (273, 239631), (441, 148343), (637, 102699), (819, 79877), (1911, 34233), (5733, 11411)]