22012804053

素因数分解:

$3^5\times {\mathrm{73}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 33984437760

約数和(自身を除く): 11971633707

約数列:

[1, 3, 9, 27, 73, 81, 89, 191, 219, 243, 267, 573, 657, 801, 1719, 1971, 2403, 5157, 5329, 5913, 6497, 7209, 13943, 15471, 15987, 16999, 17739, 19491, 21627, 41829, 46413, 47961, 50997, 58473, 125487, 143883, 152991, 175419, 376461, 431649, 458973, 474281, 526257, 1017839, 1129383, 1240927, 1294947, 1376919, 1422843, 1578771, 3053517, 3388149, 3722781, 4130757, 4268529, 9160551, 11168343, 12805587, 27481653, 33505029, 38416761, 82444959, 90587671, 100515087, 115250283, 247334877, 271763013, 301545261, 815289039, 2445867117, 7337601351, 22012804053]

約数ペア:

[(1, 22012804053), (3, 7337601351), (9, 2445867117), (27, 815289039), (73, 301545261), (81, 271763013), (89, 247334877), (191, 115250283), (219, 100515087), (243, 90587671), (267, 82444959), (573, 38416761), (657, 33505029), (801, 27481653), (1719, 12805587), (1971, 11168343), (2403, 9160551), (5157, 4268529), (5329, 4130757), (5913, 3722781), (6497, 3388149), (7209, 3053517), (13943, 1578771), (15471, 1422843), (15987, 1376919), (16999, 1294947), (17739, 1240927), (19491, 1129383), (21627, 1017839), (41829, 526257), (46413, 474281), (47961, 458973), (50997, 431649), (58473, 376461), (125487, 175419), (143883, 152991)]