16887904023

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 24868546560

約数和(自身を除く): 7980642537

約数列:

[1, 3, 17, 51, 67, 73, 79, 201, 219, 237, 857, 1139, 1241, 1343, 2571, 3417, 3723, 4029, 4891, 5293, 5767, 14569, 14673, 15879, 17301, 43707, 57419, 62561, 67703, 83147, 89981, 98039, 172257, 187683, 203109, 249441, 269943, 294117, 386389, 976123, 1063537, 1150951, 1159167, 2928369, 3190611, 3452853, 4191587, 4536101, 4942319, 6568613, 12574761, 13608303, 14826957, 19705839, 71256979, 77113717, 84019423, 213770937, 231341151, 252058269, 331135373, 993406119, 5629301341, 16887904023]

約数ペア:

[(1, 16887904023), (3, 5629301341), (17, 993406119), (51, 331135373), (67, 252058269), (73, 231341151), (79, 213770937), (201, 84019423), (219, 77113717), (237, 71256979), (857, 19705839), (1139, 14826957), (1241, 13608303), (1343, 12574761), (2571, 6568613), (3417, 4942319), (3723, 4536101), (4029, 4191587), (4891, 3452853), (5293, 3190611), (5767, 2928369), (14569, 1159167), (14673, 1150951), (15879, 1063537), (17301, 976123), (43707, 386389), (57419, 294117), (62561, 269943), (67703, 249441), (83147, 203109), (89981, 187683), (98039, 172257)]