73679967

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 116688000

約数和(自身を除く): 43008033

約数列:

[1, 3, 9, 19, 57, 59, 67, 109, 171, 177, 201, 327, 531, 603, 981, 1121, 1273, 2071, 3363, 3819, 3953, 6213, 6431, 7303, 10089, 11457, 11859, 18639, 19293, 21909, 35577, 57879, 65727, 75107, 122189, 138757, 225321, 366567, 416271, 430877, 675963, 1099701, 1248813, 1292631, 3877893, 8186663, 24559989, 73679967]

約数ペア:

[(1, 73679967), (3, 24559989), (9, 8186663), (19, 3877893), (57, 1292631), (59, 1248813), (67, 1099701), (109, 675963), (171, 430877), (177, 416271), (201, 366567), (327, 225321), (531, 138757), (603, 122189), (981, 75107), (1121, 65727), (1273, 57879), (2071, 35577), (3363, 21909), (3819, 19293), (3953, 18639), (6213, 11859), (6431, 11457), (7303, 10089)]