72959427

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6960

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 46479933

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 6911, 10557, 20733, 62199, 117487, 158953, 186597, 352461, 476859, 1057383, 1430577, 2702201, 3172149, 4291731, 8106603, 24319809, 72959427]

約数ペア:

[(1, 72959427), (3, 24319809), (9, 8106603), (17, 4291731), (23, 3172149), (27, 2702201), (51, 1430577), (69, 1057383), (153, 476859), (207, 352461), (391, 186597), (459, 158953), (621, 117487), (1173, 62199), (3519, 20733), (6911, 10557)]