75091401

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 146073600

約数和(自身を除く): 70982199

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 1901, 2079, 3591, 4389, 5643, 5703, 13167, 13307, 17109, 20911, 36119, 39501, 39921, 51327, 62733, 108357, 119763, 146377, 188199, 252833, 325071, 359289, 397309, 439131, 564597, 758499, 975213, 1191927, 1317393, 2275497, 2781163, 3575781, 3952179, 6826491, 8343489, 10727343, 25030467, 75091401]

約数ペア:

[(1, 75091401), (3, 25030467), (7, 10727343), (9, 8343489), (11, 6826491), (19, 3952179), (21, 3575781), (27, 2781163), (33, 2275497), (57, 1317393), (63, 1191927), (77, 975213), (99, 758499), (133, 564597), (171, 439131), (189, 397309), (209, 359289), (231, 325071), (297, 252833), (399, 188199), (513, 146377), (627, 119763), (693, 108357), (1197, 62733), (1463, 51327), (1881, 39921), (1901, 39501), (2079, 36119), (3591, 20911), (4389, 17109), (5643, 13307), (5703, 13167)]