121359498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4871

約数の個数: 64

約数和(自身を含む): 291392640

約数和(自身を除く): 170033142

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 4817, 8398, 9634, 12597, 14451, 25194, 28902, 62621, 81889, 91523, 125242, 163778, 183046, 187863, 245667, 274569, 375726, 491334, 549138, 1064557, 1189799, 1555891, 2129114, 2379598, 3111782, 3193671, 3569397, 4667673, 6387342, 7138794, 9335346, 20226583, 40453166, 60679749, 121359498]

約数ペア:

[(1, 121359498), (2, 60679749), (3, 40453166), (6, 20226583), (13, 9335346), (17, 7138794), (19, 6387342), (26, 4667673), (34, 3569397), (38, 3193671), (39, 3111782), (51, 2379598), (57, 2129114), (78, 1555891), (102, 1189799), (114, 1064557), (221, 549138), (247, 491334), (323, 375726), (442, 274569), (494, 245667), (646, 187863), (663, 183046), (741, 163778), (969, 125242), (1326, 91523), (1482, 81889), (1938, 62621), (4199, 28902), (4817, 25194), (8398, 14451), (9634, 12597)]