156977817507

素因数分解:

$3^6\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{20743}}^1$

素因数の和:22251

約数の個数: 56

約数和(自身を含む): 269176135424

約数和(自身を除く): 112198317917

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1483, 1701, 4449, 5103, 10381, 13347, 20743, 31143, 40041, 62229, 93429, 120123, 145201, 186687, 280287, 360369, 435603, 560061, 840861, 1081107, 1306809, 1680183, 2522583, 3920427, 5040549, 7567749, 11761281, 15121647, 30761869, 35283843, 92285607, 105851529, 215333083, 276856821, 645999249, 830570463, 1937997747, 2491711389, 5813993241, 7475134167, 17441979723, 22425402501, 52325939169, 156977817507]

約数ペア:

[(1, 156977817507), (3, 52325939169), (7, 22425402501), (9, 17441979723), (21, 7475134167), (27, 5813993241), (63, 2491711389), (81, 1937997747), (189, 830570463), (243, 645999249), (567, 276856821), (729, 215333083), (1483, 105851529), (1701, 92285607), (4449, 35283843), (5103, 30761869), (10381, 15121647), (13347, 11761281), (20743, 7567749), (31143, 5040549), (40041, 3920427), (62229, 2522583), (93429, 1680183), (120123, 1306809), (145201, 1081107), (186687, 840861), (280287, 560061), (360369, 435603)]