66480603

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 109939200

約数和(自身を除く): 43458597

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 343, 371, 483, 1029, 1113, 1127, 1219, 2597, 2809, 3381, 3657, 7791, 7889, 8427, 8533, 18179, 19663, 23667, 25599, 54537, 58989, 59731, 64607, 137641, 179193, 193821, 412923, 418117, 452249, 963487, 1254351, 1356747, 2890461, 3165743, 9497229, 22160201, 66480603]

約数ペア:

[(1, 66480603), (3, 22160201), (7, 9497229), (21, 3165743), (23, 2890461), (49, 1356747), (53, 1254351), (69, 963487), (147, 452249), (159, 418117), (161, 412923), (343, 193821), (371, 179193), (483, 137641), (1029, 64607), (1113, 59731), (1127, 58989), (1219, 54537), (2597, 25599), (2809, 23667), (3381, 19663), (3657, 18179), (7791, 8533), (7889, 8427)]