145417713

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 226744320

約数和(自身を除く): 81326607

約数列:

[1, 3, 7, 21, 59, 177, 241, 413, 487, 723, 1239, 1461, 1687, 3409, 5061, 10227, 14219, 28733, 42657, 86199, 99533, 117367, 201131, 298599, 352101, 603393, 821569, 2464707, 6924653, 20773959, 48472571, 145417713]

約数ペア:

[(1, 145417713), (3, 48472571), (7, 20773959), (21, 6924653), (59, 2464707), (177, 821569), (241, 603393), (413, 352101), (487, 298599), (723, 201131), (1239, 117367), (1461, 99533), (1687, 86199), (3409, 42657), (5061, 28733), (10227, 14219)]