61139567811

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{23773}}^1$

素因数の和:23956

約数の個数: 64

約数和(自身を含む): 99691038720

約数和(自身を除く): 38551470909

約数列:

[1, 3, 7, 21, 29, 41, 87, 103, 123, 203, 287, 309, 609, 721, 861, 1189, 2163, 2987, 3567, 4223, 8323, 8961, 12669, 20909, 23773, 24969, 29561, 62727, 71319, 88683, 122467, 166411, 367401, 499233, 689417, 857269, 974693, 2068251, 2448619, 2571807, 2924079, 4825919, 6822851, 7345857, 14477757, 17140333, 20468553, 28266097, 51420999, 71009951, 84798291, 100393379, 197862679, 213029853, 301180137, 497069657, 593588037, 702753653, 1491208971, 2108260959, 2911407991, 8734223973, 20379855937, 61139567811]

約数ペア:

[(1, 61139567811), (3, 20379855937), (7, 8734223973), (21, 2911407991), (29, 2108260959), (41, 1491208971), (87, 702753653), (103, 593588037), (123, 497069657), (203, 301180137), (287, 213029853), (309, 197862679), (609, 100393379), (721, 84798291), (861, 71009951), (1189, 51420999), (2163, 28266097), (2987, 20468553), (3567, 17140333), (4223, 14477757), (8323, 7345857), (8961, 6822851), (12669, 4825919), (20909, 2924079), (23773, 2571807), (24969, 2448619), (29561, 2068251), (62727, 974693), (71319, 857269), (88683, 689417), (122467, 499233), (166411, 367401)]