15697061361

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{977}}^1\times {\mathrm{1427}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 23658132960

約数和(自身を除く): 7961071599

約数列:

[1, 3, 9, 27, 81, 139, 417, 977, 1251, 1427, 2931, 3753, 4281, 8793, 11259, 12843, 26379, 38529, 79137, 115587, 135803, 198353, 407409, 595059, 1222227, 1394179, 1785177, 3666681, 4182537, 5355531, 11000043, 12547611, 16066593, 37642833, 112928499, 193790881, 581372643, 1744117929, 5232353787, 15697061361]

約数ペア:

[(1, 15697061361), (3, 5232353787), (9, 1744117929), (27, 581372643), (81, 193790881), (139, 112928499), (417, 37642833), (977, 16066593), (1251, 12547611), (1427, 11000043), (2931, 5355531), (3753, 4182537), (4281, 3666681), (8793, 1785177), (11259, 1394179), (12843, 1222227), (26379, 595059), (38529, 407409), (79137, 198353), (115587, 135803)]