70245279

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 118809600

約数和(自身を除く): 48564321

約数列:

[1, 3, 9, 13, 27, 29, 39, 67, 87, 103, 117, 201, 261, 309, 351, 377, 603, 783, 871, 927, 1131, 1339, 1809, 1943, 2613, 2781, 2987, 3393, 4017, 5829, 6901, 7839, 8961, 10179, 12051, 17487, 20703, 23517, 25259, 26883, 36153, 38831, 52461, 62109, 75777, 80649, 89713, 116493, 186327, 200129, 227331, 269139, 349479, 600387, 681993, 807417, 1048437, 1801161, 2422251, 2601677, 5403483, 7805031, 23415093, 70245279]

約数ペア:

[(1, 70245279), (3, 23415093), (9, 7805031), (13, 5403483), (27, 2601677), (29, 2422251), (39, 1801161), (67, 1048437), (87, 807417), (103, 681993), (117, 600387), (201, 349479), (261, 269139), (309, 227331), (351, 200129), (377, 186327), (603, 116493), (783, 89713), (871, 80649), (927, 75777), (1131, 62109), (1339, 52461), (1809, 38831), (1943, 36153), (2613, 26883), (2781, 25259), (2987, 23517), (3393, 20703), (4017, 17487), (5829, 12051), (6901, 10179), (7839, 8961)]