89851839

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 63517377

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 181, 231, 307, 539, 543, 921, 1267, 1617, 1991, 2149, 3377, 3801, 5973, 6447, 8869, 10131, 13937, 15043, 23639, 26607, 41811, 45129, 55567, 70917, 97559, 165473, 166701, 292677, 388969, 496419, 611237, 1166907, 1833711, 2722783, 4278659, 8168349, 12835977, 29950613, 89851839]

約数ペア:

[(1, 89851839), (3, 29950613), (7, 12835977), (11, 8168349), (21, 4278659), (33, 2722783), (49, 1833711), (77, 1166907), (147, 611237), (181, 496419), (231, 388969), (307, 292677), (539, 166701), (543, 165473), (921, 97559), (1267, 70917), (1617, 55567), (1991, 45129), (2149, 41811), (3377, 26607), (3801, 23639), (5973, 15043), (6447, 13937), (8869, 10131)]