72103655967

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151717}}^1$

素因数の和:151848

約数の個数: 48

約数和(自身を含む): 115813024992

約数和(自身を除く): 43709369025

約数列:

[1, 3, 7, 21, 49, 53, 61, 147, 159, 183, 371, 427, 1113, 1281, 2597, 2989, 3233, 7791, 8967, 9699, 22631, 67893, 151717, 158417, 455151, 475251, 1062019, 3186057, 7434133, 8041001, 9254737, 22302399, 24123003, 27764211, 56287007, 64783159, 168861021, 194349477, 394009049, 453482113, 490501061, 1182027147, 1360446339, 1471503183, 3433507427, 10300522281, 24034551989, 72103655967]

約数ペア:

[(1, 72103655967), (3, 24034551989), (7, 10300522281), (21, 3433507427), (49, 1471503183), (53, 1360446339), (61, 1182027147), (147, 490501061), (159, 453482113), (183, 394009049), (371, 194349477), (427, 168861021), (1113, 64783159), (1281, 56287007), (2597, 27764211), (2989, 24123003), (3233, 22302399), (7791, 9254737), (8967, 8041001), (9699, 7434133), (22631, 3186057), (67893, 1062019), (151717, 475251), (158417, 455151)]