145996893

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 264775680

約数和(自身を除く): 118778787

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 5303, 9177, 15909, 27531, 37121, 47727, 100757, 111363, 121969, 302271, 334089, 365907, 705299, 853783, 906813, 1097721, 2115897, 2317411, 2561349, 6347691, 6952233, 7684047, 16221877, 20856699, 48665631, 145996893]

約数ペア:

[(1, 145996893), (3, 48665631), (7, 20856699), (9, 16221877), (19, 7684047), (21, 6952233), (23, 6347691), (57, 2561349), (63, 2317411), (69, 2115897), (133, 1097721), (161, 906813), (171, 853783), (207, 705299), (399, 365907), (437, 334089), (483, 302271), (1197, 121969), (1311, 111363), (1449, 100757), (3059, 47727), (3933, 37121), (5303, 27531), (9177, 15909)]