61765389

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 110592000

約数和(自身を除く): 48826611

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 63, 87, 177, 189, 191, 203, 261, 413, 531, 573, 609, 783, 1239, 1337, 1593, 1711, 1719, 1827, 3717, 4011, 5133, 5157, 5481, 5539, 11151, 11269, 11977, 12033, 15399, 16617, 33807, 35931, 36099, 38773, 46197, 49851, 78883, 101421, 107793, 116319, 149553, 236649, 304263, 323379, 326801, 348957, 709947, 980403, 1046871, 2129841, 2287607, 2941209, 6862821, 8823627, 20588463, 61765389]

約数ペア:

[(1, 61765389), (3, 20588463), (7, 8823627), (9, 6862821), (21, 2941209), (27, 2287607), (29, 2129841), (59, 1046871), (63, 980403), (87, 709947), (177, 348957), (189, 326801), (191, 323379), (203, 304263), (261, 236649), (413, 149553), (531, 116319), (573, 107793), (609, 101421), (783, 78883), (1239, 49851), (1337, 46197), (1593, 38773), (1711, 36099), (1719, 35931), (1827, 33807), (3717, 16617), (4011, 15399), (5133, 12033), (5157, 11977), (5481, 11269), (5539, 11151)]