47094579

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 81432000

約数和(自身を除く): 34337421

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 149, 173, 203, 261, 447, 519, 609, 1043, 1211, 1341, 1557, 1827, 3129, 3633, 4321, 5017, 9387, 10899, 12963, 15051, 25777, 30247, 35119, 38889, 45153, 77331, 90741, 105357, 180439, 231993, 272223, 316071, 541317, 747533, 1623951, 2242599, 5232731, 6727797, 15698193, 47094579]

約数ペア:

[(1, 47094579), (3, 15698193), (7, 6727797), (9, 5232731), (21, 2242599), (29, 1623951), (63, 747533), (87, 541317), (149, 316071), (173, 272223), (203, 231993), (261, 180439), (447, 105357), (519, 90741), (609, 77331), (1043, 45153), (1211, 38889), (1341, 35119), (1557, 30247), (1827, 25777), (3129, 15051), (3633, 12963), (4321, 10899), (5017, 9387)]