120009681

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 100137519

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 81, 99, 139, 153, 171, 187, 209, 243, 297, 323, 417, 459, 513, 561, 627, 891, 969, 1251, 1377, 1529, 1539, 1683, 1881, 2363, 2641, 2673, 2907, 3553, 3753, 4131, 4587, 4617, 5049, 5643, 7089, 7923, 8721, 10659, 11259, 13761, 15147, 16929, 21267, 23769, 25993, 26163, 29051, 31977, 33777, 41283, 44897, 45441, 50787, 63801, 71307, 77979, 78489, 87153, 95931, 123849, 134691, 191403, 213921, 233937, 261459, 287793, 371547, 404073, 493867, 574209, 641763, 701811, 784377, 863379, 1212219, 1481601, 2105433, 2353131, 3636657, 4444803, 6316299, 7059393, 10909971, 13334409, 40003227, 120009681]

約数ペア:

[(1, 120009681), (3, 40003227), (9, 13334409), (11, 10909971), (17, 7059393), (19, 6316299), (27, 4444803), (33, 3636657), (51, 2353131), (57, 2105433), (81, 1481601), (99, 1212219), (139, 863379), (153, 784377), (171, 701811), (187, 641763), (209, 574209), (243, 493867), (297, 404073), (323, 371547), (417, 287793), (459, 261459), (513, 233937), (561, 213921), (627, 191403), (891, 134691), (969, 123849), (1251, 95931), (1377, 87153), (1529, 78489), (1539, 77979), (1683, 71307), (1881, 63801), (2363, 50787), (2641, 45441), (2673, 44897), (2907, 41283), (3553, 33777), (3753, 31977), (4131, 29051), (4587, 26163), (4617, 25993), (5049, 23769), (5643, 21267), (7089, 16929), (7923, 15147), (8721, 13761), (10659, 11259)]