999156737033

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{75161}}^1$

素因数の和:75738

約数の個数: 48

約数和(自身を含む): 1284756091920

約数和(自身を除く): 285599354887

約数列:

[1, 7, 13, 41, 49, 91, 287, 509, 533, 637, 2009, 3563, 3731, 6617, 20869, 24941, 26117, 46319, 75161, 146083, 271297, 324233, 526127, 977093, 1022581, 1899079, 3081601, 3682889, 6839651, 13293553, 21571207, 38256949, 40060813, 47877557, 150998449, 267798643, 280425691, 497340337, 1568534909, 1874590501, 1962979837, 3481382359, 10979744363, 20390953817, 24369676513, 76858210541, 142736676719, 999156737033]

約数ペア:

[(1, 999156737033), (7, 142736676719), (13, 76858210541), (41, 24369676513), (49, 20390953817), (91, 10979744363), (287, 3481382359), (509, 1962979837), (533, 1874590501), (637, 1568534909), (2009, 497340337), (3563, 280425691), (3731, 267798643), (6617, 150998449), (20869, 47877557), (24941, 40060813), (26117, 38256949), (46319, 21571207), (75161, 13293553), (146083, 6839651), (271297, 3682889), (324233, 3081601), (526127, 1899079), (977093, 1022581)]