156943209993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{225263}}^1$

素因数の和:226021

約数の個数: 32

約数和(自身を含む): 233553715200

約数和(自身を除く): 76610505207

約数列:

[1, 3, 17, 19, 51, 57, 323, 719, 969, 2157, 12223, 13661, 36669, 40983, 225263, 232237, 675789, 696711, 3829471, 4279997, 11488413, 12839991, 72759949, 161964097, 218279847, 485892291, 2753389649, 3077317843, 8260168947, 9231953529, 52314403331, 156943209993]

約数ペア:

[(1, 156943209993), (3, 52314403331), (17, 9231953529), (19, 8260168947), (51, 3077317843), (57, 2753389649), (323, 485892291), (719, 218279847), (969, 161964097), (2157, 72759949), (12223, 12839991), (13661, 11488413), (36669, 4279997), (40983, 3829471), (225263, 696711), (232237, 675789)]