127841238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16633}}^1$

素因数の和:16709

約数の個数: 48

約数和(自身を含む): 321768096

約数和(自身を除く): 193926858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 16633, 33266, 49899, 99798, 116431, 149697, 232862, 299394, 349293, 698586, 1014613, 1047879, 2029226, 2095758, 3043839, 6087678, 7102291, 9131517, 14204582, 18263034, 21306873, 42613746, 63920619, 127841238]

約数ペア:

[(1, 127841238), (2, 63920619), (3, 42613746), (6, 21306873), (7, 18263034), (9, 14204582), (14, 9131517), (18, 7102291), (21, 6087678), (42, 3043839), (61, 2095758), (63, 2029226), (122, 1047879), (126, 1014613), (183, 698586), (366, 349293), (427, 299394), (549, 232862), (854, 149697), (1098, 116431), (1281, 99798), (2562, 49899), (3843, 33266), (7686, 16633)]