152808117

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 264379680

約数和(自身を除く): 111571563

約数列:

[1, 3, 7, 11, 21, 33, 49, 71, 77, 121, 147, 213, 231, 363, 497, 539, 781, 847, 1331, 1491, 1617, 2343, 2541, 3479, 3993, 5467, 5929, 8591, 9317, 10437, 14641, 16401, 17787, 25773, 27951, 38269, 43923, 60137, 65219, 94501, 102487, 114807, 180411, 195657, 283503, 307461, 420959, 661507, 717409, 1039511, 1262877, 1984521, 2152227, 3118533, 4630549, 7276577, 13891647, 21829731, 50936039, 152808117]

約数ペア:

[(1, 152808117), (3, 50936039), (7, 21829731), (11, 13891647), (21, 7276577), (33, 4630549), (49, 3118533), (71, 2152227), (77, 1984521), (121, 1262877), (147, 1039511), (213, 717409), (231, 661507), (363, 420959), (497, 307461), (539, 283503), (781, 195657), (847, 180411), (1331, 114807), (1491, 102487), (1617, 94501), (2343, 65219), (2541, 60137), (3479, 43923), (3993, 38269), (5467, 27951), (5929, 25773), (8591, 17787), (9317, 16401), (10437, 14641)]