156912057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15307}}^1$

素因数の和:15397

約数の個数: 24

約数和(自身を含む): 243580896

約数和(自身を除く): 86668839

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 15307, 45921, 137763, 260219, 780657, 1025569, 2341971, 3076707, 9230121, 17434673, 52304019, 156912057]

約数ペア:

[(1, 156912057), (3, 52304019), (9, 17434673), (17, 9230121), (51, 3076707), (67, 2341971), (153, 1025569), (201, 780657), (603, 260219), (1139, 137763), (3417, 45921), (10251, 15307)]