221567473821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1\times {\mathrm{25633}}^1$

素因数の和:33045

約数の個数: 32

約数和(自身を含む): 326458218240

約数和(自身を除く): 104890744419

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 7369, 22107, 25633, 76899, 125273, 169487, 375819, 435761, 508461, 589559, 1307283, 1768677, 2881279, 8643837, 10022503, 30067509, 188889577, 566668731, 3211122809, 4344460271, 9633368427, 13033380813, 73855824607, 221567473821]

約数ペア:

[(1, 221567473821), (3, 73855824607), (17, 13033380813), (23, 9633368427), (51, 4344460271), (69, 3211122809), (391, 566668731), (1173, 188889577), (7369, 30067509), (22107, 10022503), (25633, 8643837), (76899, 2881279), (125273, 1768677), (169487, 1307283), (375819, 589559), (435761, 508461)]