100509409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 144506880

約数和(自身を除く): 43997471

約数列:

[1, 7, 11, 13, 31, 41, 77, 79, 91, 143, 217, 287, 341, 403, 451, 533, 553, 869, 1001, 1027, 1271, 2387, 2449, 2821, 3157, 3239, 3731, 4433, 5863, 6083, 7189, 8897, 11297, 13981, 16523, 17143, 22673, 26939, 31031, 31837, 35629, 41041, 42107, 79079, 97867, 100409, 115661, 181753, 188573, 222859, 249403, 294749, 350207, 463177, 702863, 1104499, 1272271, 1305317, 2451449, 3242239, 7731493, 9137219, 14358487, 100509409]

約数ペア:

[(1, 100509409), (7, 14358487), (11, 9137219), (13, 7731493), (31, 3242239), (41, 2451449), (77, 1305317), (79, 1272271), (91, 1104499), (143, 702863), (217, 463177), (287, 350207), (341, 294749), (403, 249403), (451, 222859), (533, 188573), (553, 181753), (869, 115661), (1001, 100409), (1027, 97867), (1271, 79079), (2387, 42107), (2449, 41041), (2821, 35629), (3157, 31837), (3239, 31031), (3731, 26939), (4433, 22673), (5863, 17143), (6083, 16523), (7189, 13981), (8897, 11297)]