157023212913

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{177511}}^1$

素因数の和:178282

約数の個数: 48

約数和(自身を含む): 273226470400

約数和(自身を除く): 116203257487

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 739, 1197, 2217, 5173, 6651, 14041, 15519, 42123, 46557, 98287, 126369, 177511, 294861, 532533, 884583, 1242577, 1597599, 3372709, 3727731, 10118127, 11183193, 23608963, 30354381, 70826889, 131180629, 212480667, 393541887, 918264403, 1180625661, 2492431951, 2754793209, 7477295853, 8264379627, 17447023657, 22431887559, 52341070971, 157023212913]

約数ペア:

[(1, 157023212913), (3, 52341070971), (7, 22431887559), (9, 17447023657), (19, 8264379627), (21, 7477295853), (57, 2754793209), (63, 2492431951), (133, 1180625661), (171, 918264403), (399, 393541887), (739, 212480667), (1197, 131180629), (2217, 70826889), (5173, 30354381), (6651, 23608963), (14041, 11183193), (15519, 10118127), (42123, 3727731), (46557, 3372709), (98287, 1597599), (126369, 1242577), (177511, 884583), (294861, 532533)]