73948589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 96888960

約数和(自身を除く): 22940371

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 1601, 2431, 2717, 3553, 4199, 17611, 20813, 27217, 30419, 46189, 228943, 299387, 334609, 353821, 395447, 517123, 3892031, 4349917, 5688353, 6722599, 73948589]

約数ペア:

[(1, 73948589), (11, 6722599), (13, 5688353), (17, 4349917), (19, 3892031), (143, 517123), (187, 395447), (209, 353821), (221, 334609), (247, 299387), (323, 228943), (1601, 46189), (2431, 30419), (2717, 27217), (3553, 20813), (4199, 17611)]