73572957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 117868608

約数和(自身を除く): 44295651

約数列:

[1, 3, 9, 17, 43, 51, 53, 129, 153, 159, 211, 387, 477, 633, 731, 901, 1899, 2193, 2279, 2703, 3587, 6579, 6837, 8109, 9073, 10761, 11183, 20511, 27219, 32283, 33549, 38743, 81657, 100647, 116229, 154241, 190111, 348687, 462723, 480869, 570333, 1388169, 1442607, 1710999, 4327821, 8174773, 24524319, 73572957]

約数ペア:

[(1, 73572957), (3, 24524319), (9, 8174773), (17, 4327821), (43, 1710999), (51, 1442607), (53, 1388169), (129, 570333), (153, 480869), (159, 462723), (211, 348687), (387, 190111), (477, 154241), (633, 116229), (731, 100647), (901, 81657), (1899, 38743), (2193, 33549), (2279, 32283), (2703, 27219), (3587, 20511), (6579, 11183), (6837, 10761), (8109, 9073)]