189946240659

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{41443}}^1$

素因数の和:42029

約数の個数: 72

約数和(自身を含む): 336581643840

約数和(自身を除く): 146635403181

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 547, 931, 1197, 1641, 2793, 3829, 4923, 8379, 10393, 11487, 26803, 31179, 34461, 41443, 72751, 80409, 93537, 124329, 218253, 241227, 290101, 372987, 509257, 654759, 787417, 870303, 1527771, 2030707, 2362251, 2610909, 4583313, 5511919, 6092121, 7086753, 16535757, 18276363, 22669321, 38583433, 49607271, 68007963, 115750299, 158685247, 204023889, 347250897, 430717099, 476055741, 1110796729, 1292151297, 1428167223, 3015019693, 3332390187, 3876453891, 9045059079, 9997170561, 21105137851, 27135177237, 63315413553, 189946240659]

約数ペア:

[(1, 189946240659), (3, 63315413553), (7, 27135177237), (9, 21105137851), (19, 9997170561), (21, 9045059079), (49, 3876453891), (57, 3332390187), (63, 3015019693), (133, 1428167223), (147, 1292151297), (171, 1110796729), (399, 476055741), (441, 430717099), (547, 347250897), (931, 204023889), (1197, 158685247), (1641, 115750299), (2793, 68007963), (3829, 49607271), (4923, 38583433), (8379, 22669321), (10393, 18276363), (11487, 16535757), (26803, 7086753), (31179, 6092121), (34461, 5511919), (41443, 4583313), (72751, 2610909), (80409, 2362251), (93537, 2030707), (124329, 1527771), (218253, 870303), (241227, 787417), (290101, 654759), (372987, 509257)]