71948199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{23911}}^1$

素因数の和:23990

約数の個数: 16

約数和(自身を含む): 103299840

約数和(自身を除く): 31351641

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 23911, 71733, 406487, 1219461, 1410749, 4232247, 23982733, 71948199]

約数ペア:

[(1, 71948199), (3, 23982733), (17, 4232247), (51, 1410749), (59, 1219461), (177, 406487), (1003, 71733), (3009, 23911)]