189849557961

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{229459}}^1$

素因数の和:230066

約数の個数: 48

約数和(自身を含む): 327602795520

約数和(自身を除く): 137753237559

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 571, 1449, 1713, 3997, 5139, 11991, 13133, 35973, 39399, 91931, 118197, 229459, 275793, 688377, 827379, 1606213, 2065131, 4818639, 5277557, 14455917, 15832671, 36942899, 47498013, 110828697, 131021089, 332486091, 393063267, 917147623, 1179189801, 2751442869, 3013485047, 8254328607, 9040455141, 21094395329, 27121365423, 63283185987, 189849557961]

約数ペア:

[(1, 189849557961), (3, 63283185987), (7, 27121365423), (9, 21094395329), (21, 9040455141), (23, 8254328607), (63, 3013485047), (69, 2751442869), (161, 1179189801), (207, 917147623), (483, 393063267), (571, 332486091), (1449, 131021089), (1713, 110828697), (3997, 47498013), (5139, 36942899), (11991, 15832671), (13133, 14455917), (35973, 5277557), (39399, 4818639), (91931, 2065131), (118197, 1606213), (229459, 827379), (275793, 688377)]