151475909361

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{20789}}^1$

素因数の和:20983

約数の個数: 64

約数和(自身を含む): 241230528000

約数和(自身を除く): 89754618639

約数列:

[1, 3, 7, 21, 49, 73, 97, 147, 219, 291, 343, 511, 679, 1029, 1533, 2037, 3577, 4753, 7081, 10731, 14259, 20789, 21243, 25039, 33271, 49567, 62367, 75117, 99813, 145523, 148701, 346969, 436569, 1018661, 1040907, 1517597, 2016533, 2428783, 3055983, 4552791, 6049599, 7130627, 7286349, 10623179, 14115731, 21391881, 31869537, 42347193, 74362253, 98810117, 147206909, 223086759, 296430351, 441620727, 520535771, 691670819, 1030448363, 1561607313, 2075012457, 3091345089, 7213138541, 21639415623, 50491969787, 151475909361]

約数ペア:

[(1, 151475909361), (3, 50491969787), (7, 21639415623), (21, 7213138541), (49, 3091345089), (73, 2075012457), (97, 1561607313), (147, 1030448363), (219, 691670819), (291, 520535771), (343, 441620727), (511, 296430351), (679, 223086759), (1029, 147206909), (1533, 98810117), (2037, 74362253), (3577, 42347193), (4753, 31869537), (7081, 21391881), (10731, 14115731), (14259, 10623179), (20789, 7286349), (21243, 7130627), (25039, 6049599), (33271, 4552791), (49567, 3055983), (62367, 2428783), (75117, 2016533), (99813, 1517597), (145523, 1040907), (148701, 1018661), (346969, 436569)]