224726859

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3097

約数の個数: 64

約数和(自身を含む): 420526080

約数和(自身を除く): 195799221

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 621, 1071, 1173, 1449, 2737, 3041, 3213, 3519, 4347, 8211, 9123, 10557, 21287, 24633, 27369, 51697, 63861, 69943, 73899, 82107, 155091, 191583, 209829, 361879, 465273, 489601, 574749, 629487, 1085637, 1189031, 1395819, 1468803, 1888461, 3256911, 3567093, 4406409, 8323217, 9770733, 10701279, 13219227, 24969651, 32103837, 74908953, 224726859]

約数ペア:

[(1, 224726859), (3, 74908953), (7, 32103837), (9, 24969651), (17, 13219227), (21, 10701279), (23, 9770733), (27, 8323217), (51, 4406409), (63, 3567093), (69, 3256911), (119, 1888461), (153, 1468803), (161, 1395819), (189, 1189031), (207, 1085637), (357, 629487), (391, 574749), (459, 489601), (483, 465273), (621, 361879), (1071, 209829), (1173, 191583), (1449, 155091), (2737, 82107), (3041, 73899), (3213, 69943), (3519, 63861), (4347, 51697), (8211, 27369), (9123, 24633), (10557, 21287)]