152048421

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 60

約数和(自身を含む): 273535020

約数和(自身を除く): 121486599

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 441, 567, 609, 783, 1321, 1323, 1421, 1827, 2349, 3963, 3969, 4263, 5481, 9247, 11889, 12789, 16443, 27741, 35667, 38309, 38367, 64729, 83223, 107001, 114927, 115101, 194187, 249669, 268163, 344781, 582561, 749007, 804489, 1034343, 1747683, 1877141, 2413467, 3103029, 5243049, 5631423, 7240401, 16894269, 21721203, 50682807, 152048421]

約数ペア:

[(1, 152048421), (3, 50682807), (7, 21721203), (9, 16894269), (21, 7240401), (27, 5631423), (29, 5243049), (49, 3103029), (63, 2413467), (81, 1877141), (87, 1747683), (147, 1034343), (189, 804489), (203, 749007), (261, 582561), (441, 344781), (567, 268163), (609, 249669), (783, 194187), (1321, 115101), (1323, 114927), (1421, 107001), (1827, 83223), (2349, 64729), (3963, 38367), (3969, 38309), (4263, 35667), (5481, 27741), (9247, 16443), (11889, 12789)]