73673019

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 135727488

約数和(自身を除く): 62054469

約数列:

[1, 3, 7, 9, 17, 21, 31, 49, 51, 63, 93, 119, 147, 153, 217, 279, 317, 357, 441, 527, 651, 833, 951, 1071, 1519, 1581, 1953, 2219, 2499, 2853, 3689, 4557, 4743, 5389, 6657, 7497, 9827, 11067, 13671, 15533, 16167, 19971, 25823, 29481, 33201, 37723, 46599, 48501, 68789, 77469, 88443, 113169, 139797, 167059, 206367, 232407, 264061, 339507, 481523, 501177, 619101, 792183, 1169413, 1444569, 1503531, 2376549, 3508239, 4333707, 8185891, 10524717, 24557673, 73673019]

約数ペア:

[(1, 73673019), (3, 24557673), (7, 10524717), (9, 8185891), (17, 4333707), (21, 3508239), (31, 2376549), (49, 1503531), (51, 1444569), (63, 1169413), (93, 792183), (119, 619101), (147, 501177), (153, 481523), (217, 339507), (279, 264061), (317, 232407), (357, 206367), (441, 167059), (527, 139797), (651, 113169), (833, 88443), (951, 77469), (1071, 68789), (1519, 48501), (1581, 46599), (1953, 37723), (2219, 33201), (2499, 29481), (2853, 25823), (3689, 19971), (4557, 16167), (4743, 15533), (5389, 13671), (6657, 11067), (7497, 9827)]