15693950853

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{3343}}^1$

素因数の和:3839

約数の個数: 64

約数和(自身を含む): 27094425600

約数和(自身を除く): 11400474747

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 421, 531, 1239, 1263, 1593, 2947, 3343, 3717, 3789, 8841, 10029, 11151, 11367, 23401, 24839, 26523, 30087, 70203, 74517, 79569, 90261, 173873, 197237, 210609, 223551, 521619, 591711, 631827, 670653, 1380659, 1407403, 1564857, 1775133, 4141977, 4222209, 4694571, 5325399, 9851821, 12425931, 12666627, 29555463, 37277793, 37999881, 83036777, 88666389, 249110331, 265999167, 581257439, 747330993, 1743772317, 2241992979, 5231316951, 15693950853]

約数ペア:

[(1, 15693950853), (3, 5231316951), (7, 2241992979), (9, 1743772317), (21, 747330993), (27, 581257439), (59, 265999167), (63, 249110331), (177, 88666389), (189, 83036777), (413, 37999881), (421, 37277793), (531, 29555463), (1239, 12666627), (1263, 12425931), (1593, 9851821), (2947, 5325399), (3343, 4694571), (3717, 4222209), (3789, 4141977), (8841, 1775133), (10029, 1564857), (11151, 1407403), (11367, 1380659), (23401, 670653), (24839, 631827), (26523, 591711), (30087, 521619), (70203, 223551), (74517, 210609), (79569, 197237), (90261, 173873)]