150289209

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 266158080

約数和(自身を除く): 115868871

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 113, 189, 217, 227, 279, 339, 651, 681, 791, 837, 1017, 1589, 1953, 2043, 2373, 3051, 3503, 4767, 5859, 6129, 7037, 7119, 10509, 14301, 21111, 21357, 24521, 25651, 31527, 42903, 49259, 63333, 73563, 76953, 94581, 147777, 179557, 189999, 220689, 230859, 443331, 538671, 662067, 692577, 795181, 1329993, 1616013, 2385543, 4848039, 5566267, 7156629, 16698801, 21469887, 50096403, 150289209]

約数ペア:

[(1, 150289209), (3, 50096403), (7, 21469887), (9, 16698801), (21, 7156629), (27, 5566267), (31, 4848039), (63, 2385543), (93, 1616013), (113, 1329993), (189, 795181), (217, 692577), (227, 662067), (279, 538671), (339, 443331), (651, 230859), (681, 220689), (791, 189999), (837, 179557), (1017, 147777), (1589, 94581), (1953, 76953), (2043, 73563), (2373, 63333), (3051, 49259), (3503, 42903), (4767, 31527), (5859, 25651), (6129, 24521), (7037, 21357), (7119, 21111), (10509, 14301)]