127900134

素因数分解:

$2^1\times 3^{11}\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 303717960

約数和(自身を除く): 175817826

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 361, 486, 513, 722, 729, 1026, 1083, 1458, 1539, 2166, 2187, 3078, 3249, 4374, 4617, 6498, 6561, 9234, 9747, 13122, 13851, 19494, 19683, 27702, 29241, 39366, 41553, 58482, 59049, 83106, 87723, 118098, 124659, 175446, 177147, 249318, 263169, 354294, 373977, 526338, 747954, 789507, 1121931, 1579014, 2243862, 2368521, 3365793, 4737042, 6731586, 7105563, 14211126, 21316689, 42633378, 63950067, 127900134]

約数ペア:

[(1, 127900134), (2, 63950067), (3, 42633378), (6, 21316689), (9, 14211126), (18, 7105563), (19, 6731586), (27, 4737042), (38, 3365793), (54, 2368521), (57, 2243862), (81, 1579014), (114, 1121931), (162, 789507), (171, 747954), (243, 526338), (342, 373977), (361, 354294), (486, 263169), (513, 249318), (722, 177147), (729, 175446), (1026, 124659), (1083, 118098), (1458, 87723), (1539, 83106), (2166, 59049), (2187, 58482), (3078, 41553), (3249, 39366), (4374, 29241), (4617, 27702), (6498, 19683), (6561, 19494), (9234, 13851), (9747, 13122)]