65974419

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5059}}^1$

素因数の和:5101

約数の個数: 40

約数和(自身を含む): 117553920

約数和(自身を除く): 51579501

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 5059, 13041, 15177, 35413, 45531, 106239, 116357, 136593, 318717, 349071, 409779, 814499, 956151, 1047213, 2443497, 2868453, 3141639, 7330491, 9424917, 21991473, 65974419]

約数ペア:

[(1, 65974419), (3, 21991473), (7, 9424917), (9, 7330491), (21, 3141639), (23, 2868453), (27, 2443497), (63, 1047213), (69, 956151), (81, 814499), (161, 409779), (189, 349071), (207, 318717), (483, 136593), (567, 116357), (621, 106239), (1449, 45531), (1863, 35413), (4347, 15177), (5059, 13041)]