1817922978387

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{6857}}^1\times {\mathrm{17257}}^1$

素因数の和:24692

約数の個数: 32

約数和(自身を含む): 2698502299200

約数和(自身を除く): 880579320813

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 6857, 15363, 17257, 20571, 51771, 61713, 155313, 185139, 465939, 3901633, 9819233, 11704899, 29457699, 35114697, 88373097, 105344091, 118331249, 265119291, 354993747, 1064981241, 3194943723, 67330480681, 201991442043, 605974326129, 1817922978387]

約数ペア:

[(1, 1817922978387), (3, 605974326129), (9, 201991442043), (27, 67330480681), (569, 3194943723), (1707, 1064981241), (5121, 354993747), (6857, 265119291), (15363, 118331249), (17257, 105344091), (20571, 88373097), (51771, 35114697), (61713, 29457699), (155313, 11704899), (185139, 9819233), (465939, 3901633)]