38873043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 64183392

約数和(自身を除く): 25310349

約数列:

[1, 3, 9, 11, 33, 41, 61, 99, 123, 157, 183, 369, 451, 471, 549, 671, 1353, 1413, 1727, 2013, 2501, 4059, 5181, 6039, 6437, 7503, 9577, 15543, 19311, 22509, 27511, 28731, 57933, 70807, 82533, 86193, 105347, 212421, 247599, 316041, 392657, 637263, 948123, 1177971, 3533913, 4319227, 12957681, 38873043]

約数ペア:

[(1, 38873043), (3, 12957681), (9, 4319227), (11, 3533913), (33, 1177971), (41, 948123), (61, 637263), (99, 392657), (123, 316041), (157, 247599), (183, 212421), (369, 105347), (451, 86193), (471, 82533), (549, 70807), (671, 57933), (1353, 28731), (1413, 27511), (1727, 22509), (2013, 19311), (2501, 15543), (4059, 9577), (5181, 7503), (6039, 6437)]