202309407

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 313447680

約数和(自身を除く): 111138273

約数列:

[1, 3, 9, 27, 59, 81, 103, 137, 177, 243, 309, 411, 531, 927, 1233, 1593, 2781, 3699, 4779, 6077, 8083, 8343, 11097, 14111, 14337, 18231, 24249, 25029, 33291, 42333, 54693, 72747, 126999, 164079, 218241, 380997, 492237, 654723, 832549, 1142991, 1476711, 1964169, 2497647, 3428973, 7492941, 22478823, 67436469, 202309407]

約数ペア:

[(1, 202309407), (3, 67436469), (9, 22478823), (27, 7492941), (59, 3428973), (81, 2497647), (103, 1964169), (137, 1476711), (177, 1142991), (243, 832549), (309, 654723), (411, 492237), (531, 380997), (927, 218241), (1233, 164079), (1593, 126999), (2781, 72747), (3699, 54693), (4779, 42333), (6077, 33291), (8083, 25029), (8343, 24249), (11097, 18231), (14111, 14337)]