5312801421

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{72959}}^1$

素因数の和:73031

約数の個数: 40

約数和(自身を含む): 8475033600

約数和(自身を除く): 3162232179

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 783, 837, 899, 2349, 2511, 2697, 8091, 24273, 72819, 72959, 218877, 656631, 1969893, 2115811, 2261729, 5909679, 6347433, 6785187, 19042299, 20355561, 57126897, 61066683, 65590141, 171380691, 183200049, 196770423, 590311269, 1770933807, 5312801421]

約数ペア:

[(1, 5312801421), (3, 1770933807), (9, 590311269), (27, 196770423), (29, 183200049), (31, 171380691), (81, 65590141), (87, 61066683), (93, 57126897), (261, 20355561), (279, 19042299), (783, 6785187), (837, 6347433), (899, 5909679), (2349, 2261729), (2511, 2115811), (2697, 1969893), (8091, 656631), (24273, 218877), (72819, 72959)]