64984931811

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{10949}}^1$

素因数の和:11604

約数の個数: 48

約数和(自身を含む): 100612980000

約数和(自身を除く): 35628048189

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 569, 1159, 1707, 3477, 5121, 10431, 10811, 10949, 32433, 32847, 34709, 97299, 98541, 104127, 208031, 312381, 624093, 659471, 667889, 1872279, 1978413, 2003667, 5935239, 6011001, 6229981, 12689891, 18689943, 38069673, 56069829, 114209019, 118369639, 355108917, 380028841, 1065326751, 1140086523, 3420259569, 7220547979, 21661643937, 64984931811]

約数ペア:

[(1, 64984931811), (3, 21661643937), (9, 7220547979), (19, 3420259569), (57, 1140086523), (61, 1065326751), (171, 380028841), (183, 355108917), (549, 118369639), (569, 114209019), (1159, 56069829), (1707, 38069673), (3477, 18689943), (5121, 12689891), (10431, 6229981), (10811, 6011001), (10949, 5935239), (32433, 2003667), (32847, 1978413), (34709, 1872279), (97299, 667889), (98541, 659471), (104127, 624093), (208031, 312381)]