3163581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 2227779

約数列:

[1, 3, 9, 17, 23, 29, 31, 51, 69, 87, 93, 153, 207, 261, 279, 391, 493, 527, 667, 713, 899, 1173, 1479, 1581, 2001, 2139, 2697, 3519, 4437, 4743, 6003, 6417, 8091, 11339, 12121, 15283, 20677, 34017, 36363, 45849, 62031, 102051, 109089, 137547, 186093, 351509, 1054527, 3163581]

約数ペア:

[(1, 3163581), (3, 1054527), (9, 351509), (17, 186093), (23, 137547), (29, 109089), (31, 102051), (51, 62031), (69, 45849), (87, 36363), (93, 34017), (153, 20677), (207, 15283), (261, 12121), (279, 11339), (391, 8091), (493, 6417), (527, 6003), (667, 4743), (713, 4437), (899, 3519), (1173, 2697), (1479, 2139), (1581, 2001)]