148964319

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 271226880

約数和(自身を除く): 122262561

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 71, 119, 153, 189, 213, 357, 459, 497, 639, 653, 1071, 1207, 1491, 1917, 1959, 3213, 3621, 4473, 4571, 5877, 8449, 10863, 11101, 13419, 13713, 17631, 25347, 32589, 33303, 41139, 46363, 76041, 77707, 99909, 123417, 139089, 228123, 233121, 299727, 324541, 417267, 699363, 788171, 973623, 1251801, 2098089, 2364513, 2920869, 5517197, 7093539, 8762607, 16551591, 21280617, 49654773, 148964319]

約数ペア:

[(1, 148964319), (3, 49654773), (7, 21280617), (9, 16551591), (17, 8762607), (21, 7093539), (27, 5517197), (51, 2920869), (63, 2364513), (71, 2098089), (119, 1251801), (153, 973623), (189, 788171), (213, 699363), (357, 417267), (459, 324541), (497, 299727), (639, 233121), (653, 228123), (1071, 139089), (1207, 123417), (1491, 99909), (1917, 77707), (1959, 76041), (3213, 46363), (3621, 41139), (4473, 33303), (4571, 32589), (5877, 25347), (8449, 17631), (10863, 13713), (11101, 13419)]