157053453837

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{42509}}^1$

素因数の和:42746

約数の個数: 64

約数和(自身を含む): 258569625600

約数和(自身を除く): 101516171763

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 131, 237, 357, 393, 553, 917, 1343, 1659, 2227, 2751, 4029, 6681, 9401, 10349, 15589, 28203, 31047, 42509, 46767, 72443, 127527, 175933, 217329, 297563, 527799, 722653, 892689, 1231531, 2167959, 3358211, 3694593, 5058571, 5568679, 10074633, 15175713, 16706037, 23507477, 38980753, 57089587, 70522431, 94667543, 116942259, 171268761, 284002629, 399627109, 439925641, 662672801, 1198881327, 1319776923, 1988018403, 3079479487, 7478735897, 9238438461, 22436207691, 52351151279, 157053453837]

約数ペア:

[(1, 157053453837), (3, 52351151279), (7, 22436207691), (17, 9238438461), (21, 7478735897), (51, 3079479487), (79, 1988018403), (119, 1319776923), (131, 1198881327), (237, 662672801), (357, 439925641), (393, 399627109), (553, 284002629), (917, 171268761), (1343, 116942259), (1659, 94667543), (2227, 70522431), (2751, 57089587), (4029, 38980753), (6681, 23507477), (9401, 16706037), (10349, 15175713), (15589, 10074633), (28203, 5568679), (31047, 5058571), (42509, 3694593), (46767, 3358211), (72443, 2167959), (127527, 1231531), (175933, 892689), (217329, 722653), (297563, 527799)]