73907449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 98537472

約数和(自身を除く): 24630023

約数列:

[1, 7, 11, 17, 77, 119, 131, 187, 431, 917, 1309, 1441, 2227, 3017, 4741, 7327, 10087, 15589, 24497, 33187, 51289, 56461, 80597, 171479, 395227, 564179, 621071, 959837, 4347497, 6718859, 10558207, 73907449]

約数ペア:

[(1, 73907449), (7, 10558207), (11, 6718859), (17, 4347497), (77, 959837), (119, 621071), (131, 564179), (187, 395227), (431, 171479), (917, 80597), (1309, 56461), (1441, 51289), (2227, 33187), (3017, 24497), (4741, 15589), (7327, 10087)]