331243669953

素因数分解:

$3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{11519}}^1$

素因数の和:12067

約数の個数: 72

約数和(自身を含む): 561143531520

約数和(自身を除く): 229899861567

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 197, 331, 441, 591, 993, 1379, 1773, 2317, 2979, 4137, 6951, 9653, 11519, 12411, 16219, 20853, 28959, 34557, 48657, 65207, 80633, 86877, 103671, 145971, 195621, 241899, 456449, 564431, 586863, 725697, 1369347, 1693293, 2269243, 3195143, 3812789, 4108041, 5079879, 6807729, 9585429, 11438367, 15884701, 20423187, 26689523, 28756287, 34315101, 47654103, 80068569, 111192907, 142962309, 186826661, 240205707, 333578721, 560479983, 751119433, 1000736163, 1681439949, 2253358299, 5257836031, 6760074897, 15773508093, 36804852217, 47320524279, 110414556651, 331243669953]

約数ペア:

[(1, 331243669953), (3, 110414556651), (7, 47320524279), (9, 36804852217), (21, 15773508093), (49, 6760074897), (63, 5257836031), (147, 2253358299), (197, 1681439949), (331, 1000736163), (441, 751119433), (591, 560479983), (993, 333578721), (1379, 240205707), (1773, 186826661), (2317, 142962309), (2979, 111192907), (4137, 80068569), (6951, 47654103), (9653, 34315101), (11519, 28756287), (12411, 26689523), (16219, 20423187), (20853, 15884701), (28959, 11438367), (34557, 9585429), (48657, 6807729), (65207, 5079879), (80633, 4108041), (86877, 3812789), (103671, 3195143), (145971, 2269243), (195621, 1693293), (241899, 1369347), (456449, 725697), (564431, 586863)]