15678210231

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{11689}}^1$

素因数の和:12301

約数の個数: 40

約数和(自身を含む): 24272648400

約数和(自身を除く): 8594438169

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 571, 783, 1713, 2349, 5139, 11689, 15417, 16559, 35067, 46251, 49677, 105201, 149031, 315603, 338981, 447093, 946809, 1016943, 1341279, 3050829, 6674419, 9152487, 20023257, 27457461, 60069771, 180209313, 193558151, 540627939, 580674453, 1742023359, 5226070077, 15678210231]

約数ペア:

[(1, 15678210231), (3, 5226070077), (9, 1742023359), (27, 580674453), (29, 540627939), (81, 193558151), (87, 180209313), (261, 60069771), (571, 27457461), (783, 20023257), (1713, 9152487), (2349, 6674419), (5139, 3050829), (11689, 1341279), (15417, 1016943), (16559, 946809), (35067, 447093), (46251, 338981), (49677, 315603), (105201, 149031)]