130228641

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 210404480

約数和(自身を除く): 80175839

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 333, 513, 703, 999, 1539, 2109, 2287, 2997, 6327, 6861, 18981, 20583, 43453, 56943, 61749, 84619, 130359, 185247, 253857, 391077, 761571, 1173231, 1607761, 2284713, 3519693, 4823283, 6854139, 14469849, 43409547, 130228641]

約数ペア:

[(1, 130228641), (3, 43409547), (9, 14469849), (19, 6854139), (27, 4823283), (37, 3519693), (57, 2284713), (81, 1607761), (111, 1173231), (171, 761571), (333, 391077), (513, 253857), (703, 185247), (999, 130359), (1539, 84619), (2109, 61749), (2287, 56943), (2997, 43453), (6327, 20583), (6861, 18981)]