15696479457

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367711}}^1$

素因数の和:367771

約数の個数: 40

約数和(自身を含む): 25628055552

約数和(自身を除く): 9931576095

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 14229, 42687, 367711, 1103133, 3309399, 6251087, 9928197, 11399041, 18753261, 29784591, 34197123, 56259783, 102591369, 168779349, 193783697, 307774107, 506338047, 581351091, 923322321, 1744053273, 5232159819, 15696479457]

約数ペア:

[(1, 15696479457), (3, 5232159819), (9, 1744053273), (17, 923322321), (27, 581351091), (31, 506338047), (51, 307774107), (81, 193783697), (93, 168779349), (153, 102591369), (279, 56259783), (459, 34197123), (527, 29784591), (837, 18753261), (1377, 11399041), (1581, 9928197), (2511, 6251087), (4743, 3309399), (14229, 1103133), (42687, 367711)]