127537443

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 92609757

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 97, 99, 171, 209, 233, 291, 297, 513, 627, 699, 873, 1067, 1843, 1881, 2097, 2563, 2619, 3201, 4427, 5529, 5643, 6291, 7689, 9603, 13281, 16587, 20273, 22601, 23067, 28809, 39843, 48697, 49761, 60819, 67803, 69201, 119529, 146091, 182457, 203409, 248611, 429419, 438273, 547371, 610227, 745833, 1288257, 1314819, 2237499, 3864771, 4723609, 6712497, 11594313, 14170827, 42512481, 127537443]

約数ペア:

[(1, 127537443), (3, 42512481), (9, 14170827), (11, 11594313), (19, 6712497), (27, 4723609), (33, 3864771), (57, 2237499), (97, 1314819), (99, 1288257), (171, 745833), (209, 610227), (233, 547371), (291, 438273), (297, 429419), (513, 248611), (627, 203409), (699, 182457), (873, 146091), (1067, 119529), (1843, 69201), (1881, 67803), (2097, 60819), (2563, 49761), (2619, 48697), (3201, 39843), (4427, 28809), (5529, 23067), (5643, 22601), (6291, 20273), (7689, 16587), (9603, 13281)]