151405737

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 249523200

約数和(自身を除く): 98117463

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 151, 359, 399, 453, 931, 1057, 1077, 2513, 2793, 2869, 3171, 6821, 7399, 7539, 8607, 17591, 20083, 20463, 22197, 47747, 52773, 54209, 60249, 140581, 143241, 162627, 334229, 379463, 421743, 1002687, 1029971, 1138389, 2656241, 3089913, 7209797, 7968723, 21629391, 50468579, 151405737]

約数ペア:

[(1, 151405737), (3, 50468579), (7, 21629391), (19, 7968723), (21, 7209797), (49, 3089913), (57, 2656241), (133, 1138389), (147, 1029971), (151, 1002687), (359, 421743), (399, 379463), (453, 334229), (931, 162627), (1057, 143241), (1077, 140581), (2513, 60249), (2793, 54209), (2869, 52773), (3171, 47747), (6821, 22197), (7399, 20463), (7539, 20083), (8607, 17591)]