83520899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 109002240

約数和(自身を除く): 25481341

約数列:

[1, 7, 11, 29, 77, 113, 203, 319, 331, 791, 1243, 2233, 2317, 3277, 3641, 8701, 9599, 22939, 25487, 36047, 37403, 67193, 105589, 252329, 261821, 411433, 739123, 1084687, 2880031, 7592809, 11931557, 83520899]

約数ペア:

[(1, 83520899), (7, 11931557), (11, 7592809), (29, 2880031), (77, 1084687), (113, 739123), (203, 411433), (319, 261821), (331, 252329), (791, 105589), (1243, 67193), (2233, 37403), (2317, 36047), (3277, 25487), (3641, 22939), (8701, 9599)]