16959968181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{8317}}^1$

素因数の和:8966

約数の個数: 48

約数和(自身を含む): 27340600560

約数和(自身を除く): 10380632379

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 601, 1131, 1803, 3393, 5409, 7813, 8317, 17429, 23439, 24951, 52287, 70317, 74853, 108121, 156861, 226577, 241193, 324363, 679731, 723579, 973089, 2039193, 2170737, 3135509, 4998517, 9406527, 14995551, 28219581, 44986653, 64980721, 144956993, 194942163, 434870979, 584826489, 1304612937, 1884440909, 5653322727, 16959968181]

約数ペア:

[(1, 16959968181), (3, 5653322727), (9, 1884440909), (13, 1304612937), (29, 584826489), (39, 434870979), (87, 194942163), (117, 144956993), (261, 64980721), (377, 44986653), (601, 28219581), (1131, 14995551), (1803, 9406527), (3393, 4998517), (5409, 3135509), (7813, 2170737), (8317, 2039193), (17429, 973089), (23439, 723579), (24951, 679731), (52287, 324363), (70317, 241193), (74853, 226577), (108121, 156861)]