156970886499

素因数分解:

$3^4\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{221653}}^1$

素因数の和:222921

約数の個数: 40

約数和(自身を含む): 268201340000

約数和(自身を除く): 111230453501

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1249, 3747, 8743, 11241, 26229, 33723, 78687, 101169, 221653, 236061, 664959, 708183, 1551571, 1994877, 4654713, 5984631, 13964139, 17953893, 41892417, 125677251, 276844597, 830533791, 1937912179, 2491601373, 5813736537, 7474804119, 17441209611, 22424412357, 52323628833, 156970886499]

約数ペア:

[(1, 156970886499), (3, 52323628833), (7, 22424412357), (9, 17441209611), (21, 7474804119), (27, 5813736537), (63, 2491601373), (81, 1937912179), (189, 830533791), (567, 276844597), (1249, 125677251), (3747, 41892417), (8743, 17953893), (11241, 13964139), (26229, 5984631), (33723, 4654713), (78687, 1994877), (101169, 1551571), (221653, 708183), (236061, 664959)]