73897473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 110468736

約数和(自身を除く): 36571263

約数列:

[1, 3, 13, 37, 39, 83, 111, 249, 481, 617, 1079, 1443, 1851, 3071, 3237, 8021, 9213, 22829, 24063, 39923, 51211, 68487, 119769, 153633, 296777, 665743, 890331, 1894807, 1997229, 5684421, 24632491, 73897473]

約数ペア:

[(1, 73897473), (3, 24632491), (13, 5684421), (37, 1997229), (39, 1894807), (83, 890331), (111, 665743), (249, 296777), (481, 153633), (617, 119769), (1079, 68487), (1443, 51211), (1851, 39923), (3071, 24063), (3237, 22829), (8021, 9213)]