156965976117

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{31973}}^1$

素因数の和:32304

約数の個数: 48

約数和(自身を含む): 238822758720

約数和(自身を除く): 81856782603

約数列:

[1, 3, 9, 27, 81, 89, 227, 243, 267, 681, 801, 2043, 2403, 6129, 7209, 18387, 20203, 21627, 31973, 55161, 60609, 95919, 181827, 287757, 545481, 863271, 1636443, 2589813, 2845597, 4909329, 7257871, 7769439, 8536791, 21773613, 25610373, 65320839, 76831119, 195962517, 230493357, 587887551, 645950519, 691480071, 1763662653, 1937851557, 5813554671, 17440664013, 52321992039, 156965976117]

約数ペア:

[(1, 156965976117), (3, 52321992039), (9, 17440664013), (27, 5813554671), (81, 1937851557), (89, 1763662653), (227, 691480071), (243, 645950519), (267, 587887551), (681, 230493357), (801, 195962517), (2043, 76831119), (2403, 65320839), (6129, 25610373), (7209, 21773613), (18387, 8536791), (20203, 7769439), (21627, 7257871), (31973, 4909329), (55161, 2845597), (60609, 2589813), (95919, 1636443), (181827, 863271), (287757, 545481)]