177130885941

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{160877}}^1$

素因数の和:161112

約数の個数: 48

約数和(自身を含む): 278275181184

約数和(自身を除く): 101144295243

約数列:

[1, 3, 9, 23, 27, 69, 81, 197, 207, 243, 591, 621, 1773, 1863, 4531, 5319, 5589, 13593, 15957, 40779, 47871, 122337, 160877, 367011, 482631, 1101033, 1447893, 3700171, 4343679, 11100513, 13031037, 31692769, 33301539, 39093111, 95078307, 99904617, 285234921, 299713851, 728933687, 855704763, 899141553, 2186801061, 2567114289, 6560403183, 7701342867, 19681209549, 59043628647, 177130885941]

約数ペア:

[(1, 177130885941), (3, 59043628647), (9, 19681209549), (23, 7701342867), (27, 6560403183), (69, 2567114289), (81, 2186801061), (197, 899141553), (207, 855704763), (243, 728933687), (591, 299713851), (621, 285234921), (1773, 99904617), (1863, 95078307), (4531, 39093111), (5319, 33301539), (5589, 31692769), (13593, 13031037), (15957, 11100513), (40779, 4343679), (47871, 3700171), (122337, 1447893), (160877, 1101033), (367011, 482631)]