15679420749

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{6311}}^1$

素因数の和:6535

約数の個数: 64

約数和(自身を含む): 25449984000

約数和(自身を除く): 9770563251

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 167, 171, 261, 501, 513, 551, 783, 1503, 1653, 3173, 4509, 4843, 4959, 6311, 9519, 14529, 14877, 18933, 28557, 43587, 56799, 85671, 92017, 119909, 130761, 170397, 183019, 276051, 359727, 549057, 828153, 1053937, 1079181, 1647171, 2484459, 3161811, 3237543, 3477361, 4941513, 9485433, 10432083, 20024803, 28456299, 30564173, 31296249, 60074409, 91692519, 93888747, 180223227, 275077557, 540669681, 580719287, 825232671, 1742157861, 5226473583, 15679420749]

約数ペア:

[(1, 15679420749), (3, 5226473583), (9, 1742157861), (19, 825232671), (27, 580719287), (29, 540669681), (57, 275077557), (87, 180223227), (167, 93888747), (171, 91692519), (261, 60074409), (501, 31296249), (513, 30564173), (551, 28456299), (783, 20024803), (1503, 10432083), (1653, 9485433), (3173, 4941513), (4509, 3477361), (4843, 3237543), (4959, 3161811), (6311, 2484459), (9519, 1647171), (14529, 1079181), (14877, 1053937), (18933, 828153), (28557, 549057), (43587, 359727), (56799, 276051), (85671, 183019), (92017, 170397), (119909, 130761)]