1566887844519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1\times {\mathrm{59561}}^1$

素因数の和:60960

約数の個数: 48

約数和(自身を含む): 2415648886560

約数和(自身を除く): 848761042041

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1237, 1251, 2363, 3711, 7089, 11133, 21029, 21267, 59561, 63087, 171943, 178683, 189261, 515829, 536049, 1012537, 1547487, 2923031, 3037611, 8278979, 8769093, 9112833, 24836937, 26307279, 73676957, 74510811, 140742643, 221030871, 422227929, 663092613, 1252508269, 1266683787, 3757524807, 10241097023, 11272574421, 30723291069, 92169873207, 174098649391, 522295948173, 1566887844519]

約数ペア:

[(1, 1566887844519), (3, 522295948173), (9, 174098649391), (17, 92169873207), (51, 30723291069), (139, 11272574421), (153, 10241097023), (417, 3757524807), (1237, 1266683787), (1251, 1252508269), (2363, 663092613), (3711, 422227929), (7089, 221030871), (11133, 140742643), (21029, 74510811), (21267, 73676957), (59561, 26307279), (63087, 24836937), (171943, 9112833), (178683, 8769093), (189261, 8278979), (515829, 3037611), (536049, 2923031), (1012537, 1547487)]