15927935751

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{16033}}^1$

素因数の和:17272

約数の個数: 48

約数和(自身を含む): 28341441856

約数和(自身を除く): 12413506105

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1213, 3639, 8491, 10917, 15769, 16033, 25473, 47307, 48099, 76419, 110383, 112231, 141921, 144297, 208429, 331149, 336693, 625287, 993447, 1010079, 1459003, 1875861, 4377009, 13131027, 19448029, 58344087, 136136203, 175032261, 252824377, 408408609, 758473131, 1225225827, 1769770639, 2275419393, 5309311917, 15927935751]

約数ペア:

[(1, 15927935751), (3, 5309311917), (7, 2275419393), (9, 1769770639), (13, 1225225827), (21, 758473131), (39, 408408609), (63, 252824377), (91, 175032261), (117, 136136203), (273, 58344087), (819, 19448029), (1213, 13131027), (3639, 4377009), (8491, 1875861), (10917, 1459003), (15769, 1010079), (16033, 993447), (25473, 625287), (47307, 336693), (48099, 331149), (76419, 208429), (110383, 144297), (112231, 141921)]