553859154

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 1252298880

約数和(自身を除く): 698439726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 173, 202, 303, 346, 519, 587, 606, 909, 1038, 1174, 1557, 1761, 1818, 2727, 3114, 3522, 4671, 5283, 5454, 9342, 10566, 15849, 17473, 31698, 34946, 52419, 59287, 101551, 104838, 118574, 157257, 177861, 203102, 304653, 314514, 355722, 471771, 533583, 609306, 913959, 943542, 1067166, 1600749, 1827918, 2741877, 3201498, 5483754, 10256651, 20513302, 30769953, 61539906, 92309859, 184619718, 276929577, 553859154]

約数ペア:

[(1, 553859154), (2, 276929577), (3, 184619718), (6, 92309859), (9, 61539906), (18, 30769953), (27, 20513302), (54, 10256651), (101, 5483754), (173, 3201498), (202, 2741877), (303, 1827918), (346, 1600749), (519, 1067166), (587, 943542), (606, 913959), (909, 609306), (1038, 533583), (1174, 471771), (1557, 355722), (1761, 314514), (1818, 304653), (2727, 203102), (3114, 177861), (3522, 157257), (4671, 118574), (5283, 104838), (5454, 101551), (9342, 59287), (10566, 52419), (15849, 34946), (17473, 31698)]