747117

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 1305600

約数和(自身を除く): 558483

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 67, 177, 189, 201, 413, 469, 531, 603, 1239, 1407, 1593, 1809, 3717, 3953, 4221, 11151, 11859, 12663, 27671, 35577, 83013, 106731, 249039, 747117]

約数ペア:

[(1, 747117), (3, 249039), (7, 106731), (9, 83013), (21, 35577), (27, 27671), (59, 12663), (63, 11859), (67, 11151), (177, 4221), (189, 3953), (201, 3717), (413, 1809), (469, 1593), (531, 1407), (603, 1239)]