1231431036219

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{88905569}}^1$

素因数の和:88905606

約数の個数: 28

約数和(自身を含む): 1943475760200

約数和(自身を除く): 712044723981

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 88905569, 266716707, 800150121, 1689205811, 2400450363, 5067617433, 7201351089, 15202852299, 21604053267, 45608556897, 64812159801, 136825670691, 410477012073, 1231431036219]

約数ペア:

[(1, 1231431036219), (3, 410477012073), (9, 136825670691), (19, 64812159801), (27, 45608556897), (57, 21604053267), (81, 15202852299), (171, 7201351089), (243, 5067617433), (513, 2400450363), (729, 1689205811), (1539, 800150121), (4617, 266716707), (13851, 88905569)]