215113669911

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{753587}}^1$

素因数の和:753820

約数の個数: 48

約数和(自身を含む): 372429218304

約数和(自身を除く): 157315548393

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 197, 207, 483, 591, 1379, 1449, 1773, 4137, 4531, 12411, 13593, 31717, 40779, 95151, 285453, 753587, 2260761, 5275109, 6782283, 15825327, 17332501, 47475981, 51997503, 121327507, 148456639, 155992509, 363982521, 445369917, 1039196473, 1091947563, 1336109751, 3117589419, 3414502697, 9352768257, 10243508091, 23901518879, 30730524273, 71704556637, 215113669911]

約数ペア:

[(1, 215113669911), (3, 71704556637), (7, 30730524273), (9, 23901518879), (21, 10243508091), (23, 9352768257), (63, 3414502697), (69, 3117589419), (161, 1336109751), (197, 1091947563), (207, 1039196473), (483, 445369917), (591, 363982521), (1379, 155992509), (1449, 148456639), (1773, 121327507), (4137, 51997503), (4531, 47475981), (12411, 17332501), (13593, 15825327), (31717, 6782283), (40779, 5275109), (95151, 2260761), (285453, 753587)]