3155012019

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 4877107200

約数和(自身を除く): 1722095181

約数列:

[1, 3, 9, 27, 71, 79, 83, 213, 237, 249, 251, 639, 711, 747, 753, 1917, 2133, 2241, 2259, 5609, 5893, 6557, 6777, 16827, 17679, 17821, 19671, 19829, 20833, 50481, 53037, 53463, 59013, 59487, 62499, 151443, 159111, 160389, 177039, 178461, 187497, 465547, 481167, 535383, 562491, 1396641, 1407859, 1479143, 1645807, 4189923, 4223577, 4437429, 4937421, 12569769, 12670731, 13312287, 14812263, 38012193, 39936861, 44436789, 116852297, 350556891, 1051670673, 3155012019]

約数ペア:

[(1, 3155012019), (3, 1051670673), (9, 350556891), (27, 116852297), (71, 44436789), (79, 39936861), (83, 38012193), (213, 14812263), (237, 13312287), (249, 12670731), (251, 12569769), (639, 4937421), (711, 4437429), (747, 4223577), (753, 4189923), (1917, 1645807), (2133, 1479143), (2241, 1407859), (2259, 1396641), (5609, 562491), (5893, 535383), (6557, 481167), (6777, 465547), (16827, 187497), (17679, 178461), (17821, 177039), (19671, 160389), (19829, 159111), (20833, 151443), (50481, 62499), (53037, 59487), (53463, 59013)]