77117067

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 122204160

約数和(自身を除く): 45087093

約数列:

[1, 3, 9, 19, 53, 57, 67, 127, 159, 171, 201, 381, 477, 603, 1007, 1143, 1273, 2413, 3021, 3551, 3819, 6731, 7239, 8509, 9063, 10653, 11457, 20193, 21717, 25527, 31959, 60579, 67469, 76581, 127889, 161671, 202407, 383667, 450977, 485013, 607221, 1151001, 1352931, 1455039, 4058793, 8568563, 25705689, 77117067]

約数ペア:

[(1, 77117067), (3, 25705689), (9, 8568563), (19, 4058793), (53, 1455039), (57, 1352931), (67, 1151001), (127, 607221), (159, 485013), (171, 450977), (201, 383667), (381, 202407), (477, 161671), (603, 127889), (1007, 76581), (1143, 67469), (1273, 60579), (2413, 31959), (3021, 25527), (3551, 21717), (3819, 20193), (6731, 11457), (7239, 10653), (8509, 9063)]